Carbohydrate is one of the most essential molecules in regulating the bodily activities. This contains hydrogen to oxygen ratio of 2:1. One of its purposes is to provide energy.
The elbow is made up of the humerus, radius and ulna so your answer is A
I would say either the first, second, or fourth answer; waves have a very strong impact on the movement of sand and other particles under the water. Erosion of particles off an island are similar in this case.
It wouldn't be anything about a tropical storm; it's no where in the question and we don't know how many storms Florida has or how strong they are.
